219030480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 585293040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 593, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1186, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1779, 1944, 2052, 2160, 2280, 2372, 2430, 2565, 2736, 2965, 3078, 3240, 3420, 3558, 3888, 4104, 4560, 4617, 4744, 4860, 5130, 5337, 5930, 6156, 6480, 6840, 7116, 7695, 8208, 8895, 9234, 9488, 9720, 10260, 10674, 11267, 11860, 12312, 13680, 14232, 15390, 16011, 17790, 18468, 19440, 20520, 21348, 22534, 23085, 23720, 24624, 26685, 28464, 30780, 32022, 33801, 35580, 36936, 41040, 42696, 45068, 46170, 47440, 48033, 53370, 56335, 61560, 64044, 67602, 71160, 73872, 80055, 85392, 90136, 92340, 96066, 101403, 106740, 112670, 123120, 128088, 135204, 142320, 144099, 160110, 169005, 180272, 184680, 192132, 202806, 213480, 225340, 240165, 256176, 270408, 288198, 304209, 320220, 338010, 369360, 384264, 405612, 426960, 450680, 480330, 507015, 540816, 576396, 608418, 640440, 676020, 720495, 768528, 811224, 901360, 912627, 960660, 1014030, 1152792, 1216836, 1280880, 1352040, 1440990, 1521045, 1622448, 1825254, 1921320, 2028060, 2305584, 2433672, 2704080, 2737881, 2881980, 3042090, 3650508, 3842640, 4056120, 4563135, 4867344, 5475762, 5763960, 6084180, 7301016, 8112240, 9126270, 10951524, 11527920, 12168360, 13689405, 14602032, 18252540, 21903048, 24336720, 27378810, 36505080, 43806096, 54757620, 73010160, 109515240, 219030480]

約数ペア:

[(1, 219030480), (2, 109515240), (3, 73010160), (4, 54757620), (5, 43806096), (6, 36505080), (8, 27378810), (9, 24336720), (10, 21903048), (12, 18252540), (15, 14602032), (16, 13689405), (18, 12168360), (19, 11527920), (20, 10951524), (24, 9126270), (27, 8112240), (30, 7301016), (36, 6084180), (38, 5763960), (40, 5475762), (45, 4867344), (48, 4563135), (54, 4056120), (57, 3842640), (60, 3650508), (72, 3042090), (76, 2881980), (80, 2737881), (81, 2704080), (90, 2433672), (95, 2305584), (108, 2028060), (114, 1921320), (120, 1825254), (135, 1622448), (144, 1521045), (152, 1440990), (162, 1352040), (171, 1280880), (180, 1216836), (190, 1152792), (216, 1014030), (228, 960660), (240, 912627), (243, 901360), (270, 811224), (285, 768528), (304, 720495), (324, 676020), (342, 640440), (360, 608418), (380, 576396), (405, 540816), (432, 507015), (456, 480330), (486, 450680), (513, 426960), (540, 405612), (570, 384264), (593, 369360), (648, 338010), (684, 320220), (720, 304209), (760, 288198), (810, 270408), (855, 256176), (912, 240165), (972, 225340), (1026, 213480), (1080, 202806), (1140, 192132), (1186, 184680), (1215, 180272), (1296, 169005), (1368, 160110), (1520, 144099), (1539, 142320), (1620, 135204), (1710, 128088), (1779, 123120), (1944, 112670), (2052, 106740), (2160, 101403), (2280, 96066), (2372, 92340), (2430, 90136), (2565, 85392), (2736, 80055), (2965, 73872), (3078, 71160), (3240, 67602), (3420, 64044), (3558, 61560), (3888, 56335), (4104, 53370), (4560, 48033), (4617, 47440), (4744, 46170), (4860, 45068), (5130, 42696), (5337, 41040), (5930, 36936), (6156, 35580), (6480, 33801), (6840, 32022), (7116, 30780), (7695, 28464), (8208, 26685), (8895, 24624), (9234, 23720), (9488, 23085), (9720, 22534), (10260, 21348), (10674, 20520), (11267, 19440), (11860, 18468), (12312, 17790), (13680, 16011), (14232, 15390)]